merge: integrate upstream v0.1.95 with our customizations

Merge main (custom features) into release/custom-0.1.95 (upstream v0.1.95).
New upstream features: group subscription binding, multi-dimension quota (daily/weekly/total),
allow_messages_dispatch, default_mapped_model, recover state API.
Our customizations: simulate_claude_max_enabled, usage status detection, 403 validation handling.

frontend/src/views/admin/GroupsView.vue

@@ -746,6 +746,58 @@
           </div>
         </div>
 
+        <!-- Claude Max Usage 模拟（仅 anthropic 平台） -->
+        <div v-if="createForm.platform === 'anthropic'" class="border-t pt-4">
+          <div class="mb-1.5 flex items-center gap-1">
+            <label class="text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.groups.claudeMaxSimulation.title') }}
+            </label>
+            <div class="group relative inline-flex">
+              <Icon
+                name="questionCircle"
+                size="sm"
+                :stroke-width="2"
+                class="cursor-help text-gray-400 transition-colors hover:text-primary-500 dark:text-gray-500 dark:hover:text-primary-400"
+              />
+              <div class="pointer-events-none absolute bottom-full left-0 z-50 mb-2 w-80 opacity-0 transition-all duration-200 group-hover:pointer-events-auto group-hover:opacity-100">
+                <div class="rounded-lg bg-gray-900 p-3 text-white shadow-lg dark:bg-gray-800">
+                  <p class="text-xs leading-relaxed text-gray-300">
+                    {{ t('admin.groups.claudeMaxSimulation.tooltip') }}
+                  </p>
+                  <div class="absolute -bottom-1.5 left-3 h-3 w-3 rotate-45 bg-gray-900 dark:bg-gray-800"></div>
+                </div>
+              </div>
+            </div>
+          </div>
+          <div class="flex items-center gap-3">
+            <button
+              type="button"
+              @click="createForm.simulate_claude_max_enabled = !createForm.simulate_claude_max_enabled"
+              :class="[
+                'relative inline-flex h-6 w-11 items-center rounded-full transition-colors',
+                createForm.simulate_claude_max_enabled ? 'bg-primary-500' : 'bg-gray-300 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'inline-block h-4 w-4 transform rounded-full bg-white shadow transition-transform',
+                  createForm.simulate_claude_max_enabled ? 'translate-x-6' : 'translate-x-1'
+                ]"
+              />
+            </button>
+            <span class="text-sm text-gray-500 dark:text-gray-400">
+              {{
+                createForm.simulate_claude_max_enabled
+                  ? t('admin.groups.claudeMaxSimulation.enabled')
+                  : t('admin.groups.claudeMaxSimulation.disabled')
+              }}
+            </span>
+          </div>
+          <p class="mt-2 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.groups.claudeMaxSimulation.hint') }}
+          </p>
+        </div>
+
         <!-- 无效请求兜底（仅 anthropic/antigravity 平台，且非订阅分组） -->
         <div
           v-if="['anthropic', 'antigravity'].includes(createForm.platform) && createForm.subscription_type !== 'subscription'"
@@ -1481,6 +1533,58 @@
           </div>
         </div>
 
+        <!-- Claude Max Usage 模拟（仅 anthropic 平台） -->
+        <div v-if="editForm.platform === 'anthropic'" class="border-t pt-4">
+          <div class="mb-1.5 flex items-center gap-1">
+            <label class="text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.groups.claudeMaxSimulation.title') }}
+            </label>
+            <div class="group relative inline-flex">
+              <Icon
+                name="questionCircle"
+                size="sm"
+                :stroke-width="2"
+                class="cursor-help text-gray-400 transition-colors hover:text-primary-500 dark:text-gray-500 dark:hover:text-primary-400"
+              />
+              <div class="pointer-events-none absolute bottom-full left-0 z-50 mb-2 w-80 opacity-0 transition-all duration-200 group-hover:pointer-events-auto group-hover:opacity-100">
+                <div class="rounded-lg bg-gray-900 p-3 text-white shadow-lg dark:bg-gray-800">
+                  <p class="text-xs leading-relaxed text-gray-300">
+                    {{ t('admin.groups.claudeMaxSimulation.tooltip') }}
+                  </p>
+                  <div class="absolute -bottom-1.5 left-3 h-3 w-3 rotate-45 bg-gray-900 dark:bg-gray-800"></div>
+                </div>
+              </div>
+            </div>
+          </div>
+          <div class="flex items-center gap-3">
+            <button
+              type="button"
+              @click="editForm.simulate_claude_max_enabled = !editForm.simulate_claude_max_enabled"
+              :class="[
+                'relative inline-flex h-6 w-11 items-center rounded-full transition-colors',
+                editForm.simulate_claude_max_enabled ? 'bg-primary-500' : 'bg-gray-300 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'inline-block h-4 w-4 transform rounded-full bg-white shadow transition-transform',
+                  editForm.simulate_claude_max_enabled ? 'translate-x-6' : 'translate-x-1'
+                ]"
+              />
+            </button>
+            <span class="text-sm text-gray-500 dark:text-gray-400">
+              {{
+                editForm.simulate_claude_max_enabled
+                  ? t('admin.groups.claudeMaxSimulation.enabled')
+                  : t('admin.groups.claudeMaxSimulation.disabled')
+              }}
+            </span>
+          </div>
+          <p class="mt-2 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.groups.claudeMaxSimulation.hint') }}
+          </p>
+        </div>
+
         <!-- 无效请求兜底（仅 anthropic/antigravity 平台，且非订阅分组） -->
         <div
           v-if="['anthropic', 'antigravity'].includes(editForm.platform) && editForm.subscription_type !== 'subscription'"
@@ -1994,6 +2098,8 @@ const createForm = reactive({
   sora_storage_quota_gb: null as number | null,
   // Claude Code 客户端限制（仅 anthropic 平台使用）
   claude_code_only: false,
+  // Claude Max usage 模拟开关（仅 anthropic 平台）
+  simulate_claude_max_enabled: false,
   fallback_group_id: null as number | null,
   fallback_group_id_on_invalid_request: null as number | null,
   // OpenAI Messages 调度配置（仅 openai 平台使用）
@@ -2238,6 +2344,8 @@ const editForm = reactive({
   sora_storage_quota_gb: null as number | null,
   // Claude Code 客户端限制（仅 anthropic 平台使用）
   claude_code_only: false,
+  // Claude Max usage 模拟开关（仅 anthropic 平台）
+  simulate_claude_max_enabled: false,
   fallback_group_id: null as number | null,
   fallback_group_id_on_invalid_request: null as number | null,
   // OpenAI Messages 调度配置（仅 openai 平台使用）
@@ -2340,6 +2448,7 @@ const closeCreateModal = () => {
   createForm.sora_video_price_per_request_hd = null
   createForm.sora_storage_quota_gb = null
   createForm.claude_code_only = false
+  createForm.simulate_claude_max_enabled = false
   createForm.fallback_group_id = null
   createForm.fallback_group_id_on_invalid_request = null
   createForm.allow_messages_dispatch = false
@@ -2362,6 +2471,8 @@ const handleCreateGroup = async () => {
     const requestData = {
       ...createRest,
       sora_storage_quota_bytes: createQuotaGb ? Math.round(createQuotaGb * 1024 * 1024 * 1024) : 0,
+      simulate_claude_max_enabled:
+        createForm.platform === 'anthropic' ? createForm.simulate_claude_max_enabled : false,
       model_routing: convertRoutingRulesToApiFormat(createModelRoutingRules.value)
     }
     await adminAPI.groups.create(requestData)
@@ -2402,6 +2513,7 @@ const handleEdit = async (group: AdminGroup) => {
   editForm.sora_video_price_per_request_hd = group.sora_video_price_per_request_hd
   editForm.sora_storage_quota_gb = group.sora_storage_quota_bytes ? Number((group.sora_storage_quota_bytes / (1024 * 1024 * 1024)).toFixed(2)) : null
   editForm.claude_code_only = group.claude_code_only || false
+  editForm.simulate_claude_max_enabled = group.simulate_claude_max_enabled || false
   editForm.fallback_group_id = group.fallback_group_id
   editForm.fallback_group_id_on_invalid_request = group.fallback_group_id_on_invalid_request
   editForm.allow_messages_dispatch = group.allow_messages_dispatch || false
@@ -2423,6 +2535,7 @@ const closeEditModal = () => {
   showEditModal.value = false
   editingGroup.value = null
   editModelRoutingRules.value = []
+  editForm.simulate_claude_max_enabled = false
   editForm.copy_accounts_from_group_ids = []
 }
 
@@ -2440,6 +2553,8 @@ const handleUpdateGroup = async () => {
     const payload = {
       ...editRest,
       sora_storage_quota_bytes: editQuotaGb ? Math.round(editQuotaGb * 1024 * 1024 * 1024) : 0,
+      simulate_claude_max_enabled:
+        editForm.platform === 'anthropic' ? editForm.simulate_claude_max_enabled : false,
       fallback_group_id: editForm.fallback_group_id === null ? 0 : editForm.fallback_group_id,
       fallback_group_id_on_invalid_request:
         editForm.fallback_group_id_on_invalid_request === null
@@ -2500,6 +2615,25 @@ watch(
       createForm.allow_messages_dispatch = false
       createForm.default_mapped_model = ''
     }
+    if (newVal !== 'anthropic') {
+      createForm.simulate_claude_max_enabled = false
+    }
+  }
+)
+
+watch(
+  () => editForm.platform,
+  (newVal) => {
+    if (!['anthropic', 'antigravity'].includes(newVal)) {
+      editForm.fallback_group_id_on_invalid_request = null
+    }
+    if (newVal !== 'openai') {
+      editForm.allow_messages_dispatch = false
+      editForm.default_mapped_model = ''
+    }
+    if (newVal !== 'anthropic') {
+      editForm.simulate_claude_max_enabled = false
+    }
   }
 )